DSPIAE ES-P Portable Electric Sander Pen 4.2V 10W with Sponge Sanding Disc Pre-Cut Round Abrasive Sandpaper for Portable Electric Sharpening

DSPIAE Electric Sanding Pen
Category Specification
Shank compatibility 3.0mm (mainstream) + rods within 3mm
Speed adjustment 3 gears (1st / 2nd / 3rd)
Operation One-key cycle (on → 1→2→3→off)
Charging port Type-C USB
Battery indicator Power percentage display
Speed indicator LED (current gear)
Load indicator Monitors drill load status
Overload protection Auto shut-off after 2s warning
Anti-roll design Prevents workbench damage
Wrench storage Built-in hex wrench compartment
Grinding head included Double-slot dome universal
Applications Surface smoothening / Drilling / Parts customization
Key Features

3.0mm shank – compatible with mainstream grinding heads

3-speed adjustment – one-key cycle operation

Type-C fast charging – versatile and convenient

Power indicator – battery percentage anytime

Load indicator – monitor drill status

Overload protection – auto power-off after 2s

Anti-roll design – reduces damage risk

Hex wrench storage – never lose your tool

Dome grinding head included – ready to use

Smooth residue-free sanding surface

Indicator Light Functions

Indicator Function
Speed indicator Shows current gear (1st/2nd/3rd)
Power indicator Battery percentage display
Load indicator Monitors load status
Overload light Lights up → 2s later → auto shut-off